Deck Builder in North Metro Atlanta
Obsidian Exteriors is a family-owned deck builder serving homeowners across North Metro Atlanta with over a decade of hands-on experience in custom deck building and outdoor living construction. We’re not a large, impersonal contractor — we’re a local team that takes your project personally, from first design conversation to final walkthrough. Every deck we build reflects the precision and craftsmanship that has made us one of the most trusted deck builders in the greater Atlanta area.
Our mission is simple: transform your backyard into an outdoor living space you’ll use and love for decades. We combine durable, high-quality materials with thoughtful design to deliver results that blend durability with stunning design — spaces that stand the test of time through Georgia’s heat, humidity, and everything in between.
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Transform Your Backyard With a Custom Deck
A new deck does more than extend your home’s footprint. It creates a destination — a place for morning coffee, weekend cookouts, and evenings with family. Done right, deck installation adds curb appeal, increases resale value, and turns underused yard space into your most-used area. We design and build decks that feel like a natural extension of your house, not an afterthought.
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Obsidian Exteriors changed out 3 of our windows and replaced the siding on our rotted chimney and we are very happy with the end result. They were very clean throughout the… read more
brandon anderson
July 1, 2025Working with Jorge and Emiliano was amazing. Both very professional and obsidian exteriors did a marvelous job on my deck. 10/10 recommend to work with this fine company!
Roger Velazquez
May 21, 2025My house not only looks amazing, but I also feel confident knowing the job was done right. The project manager made sure everything I needed was taken care of! They… read more
Stephanie Moreno
February 18, 2026 -
Muy buena trabajo, super profesional, unos de los encargados se ve que saben lo que hacen. Recomendable.
Jonny Adrian Terra
February 17, 2026Jorge and his team did a wonderful job of renovating my home!! I couldn’t have chose anyone better to accomplish this task; it was an absolute blessing.
Lynette Broadnax
October 26, 2025Amazing experience. The Project Manager delivered exactly what was promised and paid close attention to every detail with his amazing crew. Professional, reliable, and efficient throughout the entire process. I… read more
Dorys Chilindron
February 17, 2026 -
I hired Obsidian to replace the siding and windows of my house. I am no expert on home remodeling, so my dictation of what I wanted was a lot of… read more
Montse Soto
June 1, 2025100% recommend Obsidian Exteriors. They replaced the siding on my entire house. Everything was done in a timely manner and didn’t rush to get the job done. They took… read more
Liliana Velazquez
May 21, 2025I am so thankful to Obsidian Siding for providing quality work. They are highly professional and competent in their work. I am pleased with the outcome. I recommend… read more
Gale C.
July 10, 2025
Experience You Can Count On
Transparent Pricing, No Surprises
Your Home, Expertly Upgraded
Expert Craftsmanship, Every Time
Give us a Call Today for a Free Quote!
404-944-5847
Experience You Can Count On
With more than ten years of experience in custom deck building across North Metro Atlanta, we’ve handled projects of every size and complexity — from straightforward ground-level platforms to multi-level decks with built-in seating and pergola additions. That experience means we anticipate challenges before they become problems and deliver results that hold up for years.
Transparent Pricing, No Surprises
We provide detailed, itemized quotes before any work begins. You’ll know exactly what you’re getting, what it costs, and when it will be done. We deliver projects on time and on budget — no hidden fees, no last-minute change orders, no surprises.
Your Home, Expertly Upgraded
Your deck should feel like it belongs to your home, not like a generic add-on. We work with you through every design decision — layout, materials, railings, stairs, and finish details — so the final result matches your vision and complements your home’s existing architecture.
Expert Craftsmanship, Every Time
We hold every project to the same standard regardless of size: precise cuts, solid connections, proper footings, and clean finishes. The details that most homeowners never notice are the ones that determine how long your deck lasts and how good it looks ten years from now.
Our Service Area
Alpharetta, GA
Auburn, GA
Buford, GA
Cumming, GA
Dacula, GA
Grayson, GA
Johns Creek, GA
Lawrenceville, GA
Loganville, GA
Marietta, GA
Milton, GA
Snellville, GA
Sugar Hill, GA
Suwanee, GA
Have Questions? Call Now for a Consultation!
404-944-5847
Custom Deck Design & Construction Services
Whether you’re starting from scratch, replacing an aging structure, or adding onto an existing deck, Obsidian Exteriors handles the full scope of home deck construction — design, permitting, material sourcing, and build. Our services include:
- New deck installations — Custom-built from the ground up, designed around your yard, your home, and how you want to use the space.
- Deck rebuilds and renovations — Old, worn decking replaced on existing framing, or full structural rebuilds when the bones need to go too.
- Deck additions and expansions — Extending an existing deck to add square footage, stairs, or integrated features like pergolas and seating walls.
- Multi-level and elevated decks — Engineered for homes with grade changes or walk-out lower levels.
Our process starts with a free, no-obligation consultation where we walk your property, discuss your goals, and take measurements. From there, we develop a design and material plan tailored to your budget and timeline. Once you approve the scope, we handle all permits and inspections, execute construction with our own experienced crew, and close out with a final walkthrough to make sure everything meets your expectations.
Why Choose a Professional Deck Builder
A deck is a structural element attached to your home. Built incorrectly, it creates real safety risks — ledger board failures, inadequate footings, and undersized beams are common causes of deck collapses. A licensed deck builder ensures your structure is engineered to code, with proper drainage, ventilation, and connections that won’t loosen over time.
Professional installation also protects your investment. Code-compliant decks are covered under homeowner’s insurance and far easier to sell when the time comes. DIY builds, even well-intentioned ones, frequently fail inspections and complicate home sales.
Deck Materials for Georgia’s Climate
North Georgia presents specific material challenges: high humidity, intense summer UV exposure, occasional heavy rain, and a termite pressure that’s among the highest in the country. Material selection matters here more than it does in drier climates.
Pressure-treated pine is the most affordable entry point for deck installation and performs reasonably well when properly maintained. It requires periodic sealing or staining — typically every two to three years — to resist moisture absorption and surface checking. It’s a solid choice for homeowners with a tighter budget who are committed to upkeep.
Composite decking — including leading brands like Trex and TimberTech — has become the dominant choice for North Metro Atlanta homeowners, and for good reason. Composite boards are engineered to resist moisture, UV fading, mold, and insects without staining or sealing. Most composite products carry 25-year warranties and look as good in year fifteen as they did on install day. The higher upfront cost pays for itself in reduced maintenance over the life of the deck.
Tropical hardwoods such as Ipe and cumaru represent the premium tier of outdoor decking. These dense, naturally rot-resistant woods have a 40-to-50-year functional lifespan with minimal maintenance, and their tight grain and rich color are unmatched by any engineered product. They’re ideal for homeowners who want a high-end, natural aesthetic and plan to stay in their home long-term.
For railings, we frequently specify aluminum systems, which offer a clean look, zero maintenance, and exceptional longevity in Georgia’s climate compared to wood or vinyl alternatives.
Benefits of Choosing Obsidian Exteriors
When you contact us, there’s no pressure. We start with a free, no-obligation quote that includes specific material and design options — not vague estimates. We bring the same attention to detail to a simple ground-level deck as to a large multi-level outdoor living space, stay on schedule, stay on budget, and keep you informed throughout. That’s how we’ve built our reputation across North Metro Atlanta over the past decade.
Have Questions? Call Now for a Consultation!
404-944-5847
Deck Building Services Frequently Asked Questions (FAQ)
Why should I choose Obsidian Exteriors as my deck builder?
We’re a family-owned company with over a decade of experience in custom deck building across North Metro Atlanta. Every project is managed by our own crew — not subcontracted out — and we hold every job to the same standards of precision and craftsmanship. We’re upfront about pricing, reliable on timelines, and consistently communicative. Our track record speaks for itself.
What types of deck materials do you offer?
We work with pressure-treated pine, composite decking (including Trex and TimberTech), and tropical hardwoods such as Ipe and cumaru. For railings, we offer aluminum, wood, and composite options. During your consultation, we’ll walk through the pros, cons, cost differences, and maintenance requirements of each material so you can make a confident, informed decision.
How long does it take to build a deck?
Most residential deck builds take one to three weeks from start to finish, depending on size, complexity, and permitting timelines. Simple ground-level decks can be completed faster; multi-level projects take longer. We provide a specific schedule estimate with your quote and keep you updated throughout construction.
Do you handle permits and inspections?
Yes. We manage the permitting process for all deck installations. Building permits are required for most deck projects in North Metro Atlanta, and proper permits protect you — ensuring the structure is inspected, code-compliant, and properly documented for your homeowner’s insurance and any future home sale.
Do you provide services beyond deck building?
Yes. Obsidian Exteriors offers a full range of exterior renovation services, including siding installation, window replacement, and gutter installation. Many homeowners combine exterior projects for efficiency.